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Apple A15 Bionic vs Dimensity 8400

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Performance score

Apple A15 Bionic 2021 · 6/6 cores/threads
22.56 +27%
Dimensity 8400 2024 · 8/8 cores/threads
17.74

By our estimate, Apple A15 Bionic beats Dimensity 8400 by 27%.

The score is our own estimate from the specs (cores, threads, clocks, architecture generation), not a benchmark run. 100 = the fastest CPU in our database. A phone without a fan drops its clocks under long load, so in long tasks (hours of gaming, video) it will be slower than the number shows.

Overview

Apple A15 BionicDimensity 8400
Score (0–100) 22.56 17.74
Ranking position 22 32
Type Smartphone Smartphone
Manufacturer Apple MediaTek
Architecture Apple Silicon (Arm) Armv9.2-A
Release date Q3 2021 Q4 2024

Specifications

Apple A15 BionicDimensity 8400
Cores 6 8
Threads 6 8
Core layout 2× Apple A15 3.23 GHz + 4× Apple E 2.02 GHz 1× Cortex-A725 3.25 GHz + 3× Cortex-A725 3 GHz + 4× Cortex-A725 2.1 GHz
Boost clock 3.23 GHz 3.25 GHz
Process node TSMC N5P TSMC 4 нм
Graphics Apple GPU (4–5 cores) Arm Mali-G720 MC7

Memory

Apple A15 BionicDimensity 8400
Memory type LPDDR4X LPDDR5X

Pros and cons

Apple A15 Bionic

  • 27% higher overall score
  • 59% faster single core

Dimensity 8400

  • more cores: 8 vs 6
  • more threads: 8 vs 6
  • newer: released in 2024

Other comparisons

Preliminary data: specs are still being checked against the manufacturer's website.

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